Side by side

Borealis Watch Co. Estoril 300 GMTvsBaltic MR Classic

The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.

Estoril 300 GMT
Borealis Watch Co.Estoril 300 GMT
MSRP $600
MR Classic
BalticMR Classic
MSRP $589

At a glance

12 of 29 specs differ
Diameter
Estoril 300 GMT41.50mm
MR Classic36mm
Power Reserve
Estoril 300 GMT40h
MR Classic42h
Water Resistance
Estoril 300 GMT300m
MR Classic30m
MSRP
Estoril 300 GMT$600
MR Classic$589

Full specifications

Case

6 specs
Category
Diver
Dress
Diameter
41.50mm
36mm
Thickness
13.5mm
9mm
Lug-to-Lug
47mm
44mm
Lug Width
20mm
20mm
Water Resistance
300m
30m

Crystal & Dial

3 specs
Crystal
Sapphire
Hesalite
Dial Color
Black
Blue
Lume
BGW9
None

Movement

2 specs
Caliber
Miyota 9075
Hangzhou CAL5000a Micro-rotor
Power Reserve
40h
42h

Pricing

1 specs
MSRP
$600
$589

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What people say

Owners + reviewers, side by side

Synthesized for each watch independently from owner discussions, enthusiast forums, written reviews, and video reviewers.

Borealis Watch Co. Estoril 300 GMT

Owners widely praise the Borealis Watch Co. Estoril 300 GMT for its excellent value, robust build quality, and crisp dial, with reviewers highlighting its exceptionally bright BGW9 lume and dive-ready ceramic bezel. Some owners appreciate the brushed and polished finishes, though one owner noted a desire for a white-painted second hand. The included NATO strap is considered too thick with a loose weave, and the sapphire bezel insert is seen by some as a minor aesthetic departure from its inspirations. Overall, owners rate the Borealis Watch Co. Estoril 300 GMT highly for its impressive build quality and value.

Baltic MR Classic

Owners widely praise the Baltic MR Classic's attractive dial with applied Breguet numerals and granular texture, noting it looks far more expensive than its price. Reviewers highlight the refined, dressy aesthetic and the visually appealing micro-rotor movement. Some owners report precise time-setting and a smooth winding action. Accuracy figures vary, with one owner seeing +1 second per day and another averaging +10 seconds per day. Concerns exist regarding the gold PVD finish's durability, with reports of wear from strap friction. The 36mm case is described as small, and some find the bezel chunky and the watch's overall height significant. The Chinese Hangzhou micro-rotor movement is noted as potentially noisy and difficult for local repair, though Baltic's customer service and warranty are praised. Overall, owners and reviewers rate the Baltic MR Classic highly for its dressy aesthetic and dial finishing at its price point.

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